Tides Today & Tomorrow in Woods Hole – Great Harbor, MA

TIDE TIMES for Tuesday, July 28, 2026
The tide is currently falling in Woods Hole - Great Harbor, MA.
Next low tide : in 4h 14m at 1:53 pm (0.5 ft)
Next high tide : 8:30 pm (2.3 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:33 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8447930
Common Questions About Tides

Woods Hole – Great Harbor, MA Tides - Jun 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:191.611:392.26:220.15:440.45:108:10Waxing Crescent1Tue
2Wed12:101.77:150.16:490.55:108:10Waxing Crescent2Wed
3Thu12:302.11:041.78:050.17:570.55:108:11Waxing Crescent3Thu
4Fri1:232.01:571.98:530.19:030.45:098:12First Quarter4Fri
5Sat2:162.02:522.09:420.110:140.35:098:13First Quarter5Sat
6Sun3:111.93:522.210:330.111:240.25:098:13First Quarter6Sun
7Mon4:121.84:532.411:220.05:088:14Waxing Gibbous7Mon
8Tue5:141.85:502.612:260.112:110.05:088:14Waxing Gibbous8Tue
9Wed6:101.96:432.81:28-0.11:030.05:088:15Waxing Gibbous9Wed
10Thu7:022.07:352.92:31-0.22:040.05:088:16Full Moon10Thu
11Fri7:542.08:263.03:27-0.33:070.05:088:16Full Moon11Fri
12Sat8:452.09:172.94:18-0.44:020.05:088:17Full Moon12Sat
13Sun9:362.010:062.85:06-0.34:520.15:078:17Full Moon13Sun
14Mon10:252.010:552.65:57-0.25:470.25:078:17Waning Gibbous14Mon
15Tue11:161.911:452.36:50-0.16:530.35:088:18Waning Gibbous15Tue
16Wed12:091.97:430.18:010.55:088:18Waning Gibbous16Wed
17Thu12:362.11:031.88:340.29:060.55:088:19Third Quarter17Thu
18Fri1:261.91:561.89:220.410:150.65:088:19Third Quarter18Fri
19Sat2:141.72:471.810:070.511:190.65:088:19Third Quarter19Sat
20Sun3:031.53:411.89:490.65:088:19Third Quarter20Sun
21Mon3:551.44:381.812:120.610:07 AM0.65:088:20Waning Crescent21Mon
22Tue4:491.35:311.912:580.610:44 AM0.65:098:20Waning Crescent22Tue
23Wed5:411.46:182.01:390.611:26 AM0.55:098:20Waning Crescent23Wed
24Thu6:271.47:002.12:140.512:100.55:098:20Waning Crescent24Thu
25Fri7:101.57:422.32:420.412:580.45:098:20Waning Crescent25Fri
26Sat7:541.68:232.43:130.31:530.45:108:20New Moon26Sat
27Sun8:381.79:052.43:480.22:510.35:108:20New Moon27Sun
28Mon9:221.89:472.54:260.13:460.35:118:20New Moon28Mon
29Tue10:081.810:302.55:080.04:370.35:118:20Waxing Crescent29Tue
30Wed10:551.911:172.45:530.05:330.35:128:20Waxing Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447930)

Common Questions About Woods Hole - Great Harbor, MA Tides

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What time does the tide turn (slack tide) in Woods Hole - Great Harbor, MA today?

Slack tide in Woods Hole - Great Harbor, MA is approximately 5:11 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Woods Hole - Great Harbor, MA?

Woods Hole - Great Harbor, MA is currently in a spring phase. Tonight's moon is 99% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Woods Hole - Great Harbor, MA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Woods Hole - Great Harbor, MA?

Tide predictions for Woods Hole - Great Harbor, MA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Woods Hole - Great Harbor, MA?

Tide data for Woods Hole - Great Harbor, MA is sourced from NOAA Station #8447930. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447930.

What is the moon phase in Woods Hole - Great Harbor, MA tonight?

Tonight the moon over Woods Hole - Great Harbor, MA is Full Moon (99% illuminated). This places Woods Hole - Great Harbor, MA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA